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LC4954 Rhodamine B (C.I. 45170)for microscopy |
| Order number | Packaging | Quantity | Price € |
| AC31954 | Glass bottle | 25 g | 19.58 |
| AC31954 | Glass bottle | 100 g | 38.7 |
| Product information | |
| Synonyms | Tetraethylrhodamine, Brilliant pink B |
| Hill Formula | C28H31ClN2O3 |
| HS Code | 3204 13 00 |
| EC number | 201-383-9 |
| Molar mass | 479.02 g/mol |
| CAS number | 81-88-9 |
| Chemical and physical data | |
| Solubility | 15 g/l (20 °C) |
| Melting point | 199 – 201 °C |
| Molar mass | 479.02 g/mol |
| Density | 1.31 g/cm3 (20 °C) |
| Bulk density | 250 kg/m3 |
| pH value | 3 – 4 (10 g/l, H2O, 20 °C) |
| Safety information | |
| R Phrase | R 41-52/53 Risk of serious damage to eyes.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 22-26-39-61 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | irritant, dangerous for the environment |
| Hazard Symbol |  Irritant |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 2 water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Toxicological data | |
| LD 50 oral | LD50 rat > 2000 mg/kg |
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